#include "client.h"
#include "svn_client.h"
#include "svn_wc.h"
#include "svn_pools.h"
#include "svn_path.h"
#include "svn_private_config.h"
static svn_error_t *
build_info_from_dirent(svn_info_t **info,
const svn_dirent_t *dirent,
svn_lock_t *lock,
const char *URL,
svn_revnum_t revision,
const char *repos_UUID,
const char *repos_root,
apr_pool_t *pool)
{
svn_info_t *tmpinfo = apr_pcalloc(pool, sizeof(*tmpinfo));
tmpinfo->URL = URL;
tmpinfo->rev = revision;
tmpinfo->kind = dirent->kind;
tmpinfo->repos_UUID = repos_UUID;
tmpinfo->repos_root_URL = repos_root;
tmpinfo->last_changed_rev = dirent->created_rev;
tmpinfo->last_changed_date = dirent->time;
tmpinfo->last_changed_author = dirent->last_author;;
tmpinfo->lock = lock;
*info = tmpinfo;
return SVN_NO_ERROR;
}
static svn_error_t *
build_info_from_entry(svn_info_t **info,
const svn_wc_entry_t *entry,
apr_pool_t *pool)
{
svn_info_t *tmpinfo = apr_pcalloc(pool, sizeof(*tmpinfo));
tmpinfo->URL = entry->url;
tmpinfo->rev = entry->revision;
tmpinfo->kind = entry->kind;
tmpinfo->repos_UUID = entry->uuid;
tmpinfo->repos_root_URL = entry->repos;
tmpinfo->last_changed_rev = entry->cmt_rev;
tmpinfo->last_changed_date = entry->cmt_date;
tmpinfo->last_changed_author = entry->cmt_author;
tmpinfo->has_wc_info = TRUE;
tmpinfo->schedule = entry->schedule;
tmpinfo->copyfrom_url = entry->copyfrom_url;
tmpinfo->copyfrom_rev = entry->copyfrom_rev;
tmpinfo->text_time = entry->text_time;
tmpinfo->prop_time = entry->prop_time;
tmpinfo->checksum = entry->checksum;
tmpinfo->conflict_old = entry->conflict_old;
tmpinfo->conflict_new = entry->conflict_new;
tmpinfo->conflict_wrk = entry->conflict_wrk;
tmpinfo->prejfile = entry->prejfile;
if (entry->lock_token)
{
tmpinfo->lock = apr_pcalloc(pool, sizeof(*(tmpinfo->lock)));
tmpinfo->lock->token = entry->lock_token;
tmpinfo->lock->owner = entry->lock_owner;
tmpinfo->lock->comment = entry->lock_comment;
tmpinfo->lock->creation_date = entry->lock_creation_date;
}
*info = tmpinfo;
return SVN_NO_ERROR;
}
#define DIRENT_FIELDS (SVN_DIRENT_KIND | \
SVN_DIRENT_CREATED_REV | \
SVN_DIRENT_TIME | \
SVN_DIRENT_LAST_AUTHOR)
static svn_error_t *
push_dir_info(svn_ra_session_t *ra_session,
const char *session_URL,
const char *dir,
svn_revnum_t rev,
const char *repos_UUID,
const char *repos_root,
svn_info_receiver_t receiver,
void *receiver_baton,
svn_client_ctx_t *ctx,
apr_hash_t *locks,
apr_pool_t *pool)
{
apr_hash_t *tmpdirents;
svn_dirent_t *the_ent;
svn_info_t *info;
apr_hash_index_t *hi;
apr_pool_t *subpool = svn_pool_create(pool);
SVN_ERR(svn_ra_get_dir2(ra_session, &tmpdirents, NULL, NULL,
dir, rev, DIRENT_FIELDS, pool));
for (hi = apr_hash_first(pool, tmpdirents); hi; hi = apr_hash_next(hi))
{
const char *path, *URL, *fs_path;
const void *key;
svn_lock_t *lock;
void *val;
svn_pool_clear(subpool);
if (ctx->cancel_func)
SVN_ERR(ctx->cancel_func(ctx->cancel_baton));
apr_hash_this(hi, &key, NULL, &val);
the_ent = val;
path = svn_path_join(dir, key, subpool);
URL = svn_path_url_add_component(session_URL, key, subpool);
fs_path = svn_path_is_child(repos_root, URL, subpool);
fs_path = apr_pstrcat(subpool, "/", fs_path, NULL);
fs_path = svn_path_uri_decode(fs_path, subpool);
lock = apr_hash_get(locks, fs_path, APR_HASH_KEY_STRING);
SVN_ERR(build_info_from_dirent(&info, the_ent, lock, URL, rev,
repos_UUID, repos_root, subpool));
SVN_ERR(receiver(receiver_baton, path, info, subpool));
if (the_ent->kind == svn_node_dir)
SVN_ERR(push_dir_info(ra_session, URL, path,
rev, repos_UUID, repos_root,
receiver, receiver_baton,
ctx, locks, subpool));
}
svn_pool_destroy(subpool);
return SVN_NO_ERROR;
}
struct found_entry_baton
{
svn_info_receiver_t receiver;
void *receiver_baton;
};
static svn_error_t *
info_found_entry_callback(const char *path,
const svn_wc_entry_t *entry,
void *walk_baton,
apr_pool_t *pool)
{
struct found_entry_baton *fe_baton = walk_baton;
svn_info_t *info;
if ((entry->kind == svn_node_dir)
&& (strcmp(entry->name, SVN_WC_ENTRY_THIS_DIR)))
return SVN_NO_ERROR;
SVN_ERR(build_info_from_entry(&info, entry, pool));
return fe_baton->receiver(fe_baton->receiver_baton, path, info, pool);
}
static const svn_wc_entry_callbacks_t
entry_walk_callbacks =
{
info_found_entry_callback
};
static svn_error_t *
crawl_entries(const char *wcpath,
svn_info_receiver_t receiver,
void *receiver_baton,
svn_boolean_t recurse,
svn_client_ctx_t *ctx,
apr_pool_t *pool)
{
svn_wc_adm_access_t *adm_access;
const svn_wc_entry_t *entry;
svn_info_t *info;
struct found_entry_baton fe_baton;
SVN_ERR(svn_wc_adm_probe_open3(&adm_access, NULL, wcpath, FALSE,
recurse ? -1 : 0,
ctx->cancel_func, ctx->cancel_baton,
pool));
SVN_ERR(svn_wc_entry(&entry, wcpath, adm_access, FALSE, pool));
if (! entry)
{
return svn_error_createf(SVN_ERR_UNVERSIONED_RESOURCE, NULL,
_("Cannot read entry for '%s'"), wcpath);
}
SVN_ERR(build_info_from_entry(&info, entry, pool));
fe_baton.receiver = receiver;
fe_baton.receiver_baton = receiver_baton;
if (entry->kind == svn_node_file)
return receiver(receiver_baton, wcpath, info, pool);
else if (entry->kind == svn_node_dir)
{
if (recurse)
SVN_ERR(svn_wc_walk_entries2(wcpath, adm_access,
&entry_walk_callbacks, &fe_baton,
FALSE, ctx->cancel_func,
ctx->cancel_baton, pool));
else
return receiver(receiver_baton, wcpath, info, pool);
}
return SVN_NO_ERROR;
}
static svn_error_t *
same_resource_in_head(svn_boolean_t *same_p,
const char *url,
svn_revnum_t rev,
svn_ra_session_t *ra_session,
svn_client_ctx_t *ctx,
apr_pool_t *pool)
{
svn_error_t *err;
svn_opt_revision_t start_rev, end_rev, peg_rev;
svn_opt_revision_t *ignored_rev;
const char *head_url, *ignored_url;
start_rev.kind = svn_opt_revision_head;
peg_rev.kind = svn_opt_revision_number;
peg_rev.value.number = rev;
end_rev.kind = svn_opt_revision_unspecified;
err = svn_client__repos_locations(&head_url, &ignored_rev,
&ignored_url, &ignored_rev,
ra_session,
url, &peg_rev,
&start_rev, &end_rev,
ctx, pool);
if (err &&
((err->apr_err == SVN_ERR_CLIENT_UNRELATED_RESOURCES) ||
(err->apr_err == SVN_ERR_FS_NOT_FOUND)))
{
svn_error_clear(err);
*same_p = FALSE;
}
else if (err)
return err;
else
{
if (strcmp(url, head_url) == 0)
*same_p = TRUE;
else
*same_p = FALSE;
}
return SVN_NO_ERROR;
}
svn_error_t *
svn_client_info(const char *path_or_url,
const svn_opt_revision_t *peg_revision,
const svn_opt_revision_t *revision,
svn_info_receiver_t receiver,
void *receiver_baton,
svn_boolean_t recurse,
svn_client_ctx_t *ctx,
apr_pool_t *pool)
{
svn_ra_session_t *ra_session, *parent_ra_session;
svn_revnum_t rev;
const char *url;
svn_node_kind_t url_kind;
const char *repos_root_URL, *repos_UUID;
svn_lock_t *lock;
svn_boolean_t related;
apr_hash_t *parent_ents;
const char *parent_url, *base_name;
svn_dirent_t *the_ent;
svn_info_t *info;
svn_error_t *err;
if ((revision == NULL
|| revision->kind == svn_opt_revision_unspecified)
&& (peg_revision == NULL
|| peg_revision->kind == svn_opt_revision_unspecified))
{
return crawl_entries(path_or_url,
receiver, receiver_baton,
recurse, ctx, pool);
}
SVN_ERR(svn_client__ra_session_from_path(&ra_session, &rev,
&url, path_or_url, peg_revision,
revision, ctx, pool));
SVN_ERR(svn_ra_get_repos_root(ra_session, &repos_root_URL, pool));
SVN_ERR(svn_ra_get_uuid(ra_session, &repos_UUID, pool));
svn_path_split(url, &parent_url, &base_name, pool);
base_name = svn_path_uri_decode(base_name, pool);
err = svn_ra_stat(ra_session, "", rev, &the_ent, pool);
if (err && err->apr_err == SVN_ERR_RA_NOT_IMPLEMENTED)
{
svn_error_clear(err);
SVN_ERR(svn_ra_check_path(ra_session, "", rev, &url_kind, pool));
if (url_kind == svn_node_none)
return svn_error_createf(SVN_ERR_RA_ILLEGAL_URL, NULL,
_("URL '%s' non-existent in revision '%ld'"),
url, rev);
if (strcmp(url, repos_root_URL) == 0)
{
goto recurse;
}
SVN_ERR(svn_client__open_ra_session_internal(&parent_ra_session,
parent_url, NULL,
NULL, NULL, FALSE, TRUE,
ctx, pool));
SVN_ERR(svn_ra_get_dir2(parent_ra_session, &parent_ents, NULL, NULL,
"", rev, DIRENT_FIELDS, pool));
the_ent = apr_hash_get(parent_ents, base_name, APR_HASH_KEY_STRING);
if (the_ent == NULL)
return svn_error_createf(SVN_ERR_RA_ILLEGAL_URL, NULL,
_("URL '%s' non-existent in revision '%ld'"),
url, rev);
}
else if (err)
{
return err;
}
if (! the_ent)
return svn_error_createf(SVN_ERR_RA_ILLEGAL_URL, NULL,
_("URL '%s' non-existent in revision '%ld'"),
url, rev);
SVN_ERR(same_resource_in_head(&related, url, rev, ra_session, ctx, pool));
if (related)
{
err = svn_ra_get_lock(ra_session, &lock, "", pool);
if (err && err->apr_err == SVN_ERR_RA_NOT_IMPLEMENTED)
{
svn_error_clear(err);
lock = NULL;
}
else if (err)
return err;
}
else
lock = NULL;
SVN_ERR(build_info_from_dirent(&info, the_ent, lock, url, rev,
repos_UUID, repos_root_URL, pool));
SVN_ERR(receiver(receiver_baton, base_name, info, pool));
recurse:
if (recurse && (the_ent->kind == svn_node_dir))
{
apr_hash_t *locks;
if (peg_revision->kind == svn_opt_revision_head)
{
err = svn_ra_get_locks(ra_session, &locks, "", pool);
if (err &&
(err->apr_err == SVN_ERR_RA_NOT_IMPLEMENTED
|| err->apr_err == SVN_ERR_UNSUPPORTED_FEATURE))
{
svn_error_clear(err);
locks = apr_hash_make(pool);
}
else if (err)
return err;
}
else
locks = apr_hash_make(pool);
SVN_ERR(push_dir_info(ra_session, url, "", rev,
repos_UUID, repos_root_URL,
receiver, receiver_baton,
ctx, locks, pool));
}
return SVN_NO_ERROR;
}
svn_info_t *
svn_info_dup(const svn_info_t *info, apr_pool_t *pool)
{
svn_info_t *dupinfo = apr_palloc(pool, sizeof(*dupinfo));
*dupinfo = *info;
if (info->URL)
dupinfo->URL = apr_pstrdup(pool, info->URL);
if (info->repos_root_URL)
dupinfo->repos_root_URL = apr_pstrdup(pool, info->repos_root_URL);
if (info->repos_UUID)
dupinfo->repos_UUID = apr_pstrdup(pool, info->repos_UUID);
if (info->last_changed_author)
dupinfo->last_changed_author = apr_pstrdup(pool,
info->last_changed_author);
if (info->lock)
dupinfo->lock = svn_lock_dup(info->lock, pool);
if (info->copyfrom_url)
dupinfo->copyfrom_url = apr_pstrdup(pool, info->copyfrom_url);
if (info->checksum)
dupinfo->checksum = apr_pstrdup(pool, info->checksum);
if (info->conflict_old)
dupinfo->conflict_old = apr_pstrdup(pool, info->conflict_old);
if (info->conflict_new)
dupinfo->conflict_new = apr_pstrdup(pool, info->conflict_new);
if (info->conflict_wrk)
dupinfo->conflict_wrk = apr_pstrdup(pool, info->conflict_wrk);
if (info->prejfile)
dupinfo->prejfile = apr_pstrdup(pool, info->prejfile);
return dupinfo;
}